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are CdA and Crr co-related?

Posted: Fri Oct 12, 2012 4:30 pm
by donnybike
I plan to do coast downs on the paved road.
First set of coast downs will be done with regular procedure.
This may prodece cda=0.356 and crr= 0.0040.

And second set of coast downs will be performed with fixed crr 0.0080.
In this case, what value of cda can I expect?
Will cda with 0.0080 be the same with the former, more and less?